6210-21-1491 camshaft bushing for komatsu 6d140 diesel engine spare parts high quality

the products have widely used in china it's suitable for 6d140 engine. there's the larger the quantity, the more favorable the price. we use high-quality packaging to ensure that the goods are suitable for long-distance transportation. we have been working in the excavator accessories industry for more than ten years and have rich experience..syi